OT-2026-000075261
Publication integrity record
Three cup vacuum gripper, three zone face, six outlet manifold, two stage ejector, manifold pressure sensor, pulsed blow-off before set-down
This page is the evidence record. It changes as evidence arrives: a trusted timestamp, an independent retrieval, a custody deposit. The disclosure itself (/p/OT-2026-000075261) never changes.
Identity and time
| Publication number | OT-2026-000075261 · never reused |
|---|---|
| Internal UUID | 01a0ae93-f200-7be2-9ca4-6f666ad58742 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:55:26.476108Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000075261 |
| Status | PUBLIC |
Content hashes
| Canonical text | ef3e9c93e1f1be1f15d7c46039d4f78418d4e0d905296c2f302aed99723d4836 |
|---|---|
| Markdown | ca4c5f6c9bc2994733c557534814cdbf72ece24e621dae0c3405b6cd68e65db1 |
| Publication page | 4665097280c8d505ec708c0ffefe18b721ab6061f12bae200d8eae77b2300d05 |
| Manifest | 0b0dfbc4e124fbf70a2bd73e75ab2d87d770bde7527ad239b7f96c58adbc97eb |
SHA-256, lowercase hex, over the exact bytes of each published file. Every figure is hashed individually in the manifest.
Manifest signature
| Algorithm | Ed25519 · key
OT-SIGN-2026-01 · Verified |
|---|---|
| Signature | TLf82I8juzo9VOX5DVqCbps5392/axmbvYvx+THS36fuQF8BRV4CV+dL50NHwO5+VCDcvkKlG+kh1cAVsVEjCQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:20:34.213603Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000075261observed 4665097280c8d505ec708c0ffefe18b7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:20:33.976444Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000075261/manifest.jsonobserved 0b0dfbc4e124fbf70a2bd73e75ab2d87...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:20:33.958888Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000075261/publication.mdobserved ca4c5f6c9bc2994733c557534814cdbf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:20:33.940528Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000075261/publication.txtobserved ef3e9c93e1f1be1f15d7c46039d4f784...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:16:55.055821Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000075261observed 4665097280c8d505ec708c0ffefe18b7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:16:55.037784Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000075261/manifest.jsonobserved 0b0dfbc4e124fbf70a2bd73e75ab2d87...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:16:55.019637Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000075261/publication.mdobserved ca4c5f6c9bc2994733c557534814cdbf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:16:54.999935Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000075261/publication.txtobserved ef3e9c93e1f1be1f15d7c46039d4f784...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
Requested from infrastructure separate from the publication system, over the public internet, with no credential. A MATCH means an ordinary internet client could fetch the publication and received exactly the bytes recorded above.
Independent archive
| External archive | Pending Canonical URLs are submitted to an independent archive in batches. |
|---|
A capture held by an outside archive is evidence that does not depend on OpenTechnical continuing to exist. It supplements the records above; it does not replace them.
Third-party custody
| Custody package | Pending Custody packages are produced weekly. |
|---|